Packaging container



FIG. 1 is a perspective view of a packaging container showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof, the opposite side view being a mirror image;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof. 

The ornamental design for a packaging container, as shown and described. 